diff --git a/fedora-atomic/setup.yml b/fedora-atomic/setup.yml
index c88a147..5d931fc 100644
--- a/fedora-atomic/setup.yml
+++ b/fedora-atomic/setup.yml
@@ -23,6 +23,7 @@
           - com.github.unrud.VideoDownloader
           - chat.delta.desktop
           - org.gnome.Fractal
+          - com.chatterino.chatterino//stable
         state: present
         remote: flathub
       become: true